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Simple script for getting OS name and it's version
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#!/bin/sh | |
# This is simple script for getting OS name and it's version | |
# Script outputs the string in the format: dist_name-dist_version | |
# e.g. fedora-14 | |
os=$(uname -s) | |
dist_name='unknown' | |
dist_version='unknown' | |
case "${os}" in | |
'Linux') | |
lsb_release_path=$(which lsb_release 2> /dev/null) | |
if [ "${lsb_release_path}x" != "x" ]; then | |
dist_name=$(${lsb_release_path} -i | cut -d ':' -f2 ) | |
dist_version=$(${lsb_release_path} -r | cut -d ':' -f2 | sed 's/\t *//g') | |
else | |
if [ -r '/etc/debian_version' ]; then | |
if [ -r '/etc/dpkg/origins/ubuntu' ]; then | |
dist_name='ubuntu' | |
else | |
dist_name='debian' | |
fi | |
dist_version=$(cat /etc/debian_version | sed s/.*\///) | |
elif [ -r '/etc/mandrake-release' ]; then | |
dist_name=$(cat /etc/mandrake-release | sed s/.*\(// | sed s/\)//) | |
dist_version=$(cat /etc/mandrake-release | sed 's/.*release\ //' | sed 's/\ .*//') | |
elif [ -r '/etc/redhat-release' ]; then | |
if [ -r '/etc/asplinux-release' ]; then | |
dist_name='asplinux' | |
dist_version=$(cat /etc/asplinux-release | sed 's/.*release\ //' | sed 's/\ .*//' ) | |
elif [ -r '/etc/altlinux-release' ]; then | |
dist_name='altlinux' | |
dist_version=$(cat /etc/altlinux-release | sed 's/.*Linux\ //' | sed 's/\ .*//') | |
else | |
if [ "$(cat /etc/redhat-release | grep -i 'Red Hat Enterprise')x" != "x" ]; then | |
dist_name='rhel' | |
else | |
dist_name=$(cat /etc/redhat-release | cut -d ' ' -f1) | |
fi | |
dist_version=$(cat /etc/redhat-release | sed 's/.*release\ //' | sed 's/\ .*//' ) | |
fi | |
elif [ -r '/etc/arch-release' ]; then | |
dist_name='archlinux' | |
dist_version=$(cat /etc/arch-release) | |
elif [ -r '/etc/SuSe-release' ]; then | |
dist_name='opensuse' | |
dist_version=$(cat /etc/SuSe-release | grep 'VERSION' | sed 's/.*=\ //') | |
elif [ -r '/etc/sles-release' ]; then | |
dist_name='sles' | |
dist_version=$(cat /etc/SuSe-release | grep 'VERSION' | sed 's/.*=\ //') | |
elif [ -r '/etc/slackware-version' ]; then | |
if [ -r '/etc/zenwalk-version' ]; then | |
dist_name='zenwalk' | |
dist_version=$(cat /etc/zenwalk-version) | |
elif [ -r '/etc/slax-version' ]; then | |
dist_name='slax' | |
dist_version=$(cat /etc/slax-version | cut -d ' ' -f2) | |
else | |
dist_name=$(cat /etc/slackware-version | cut -d ' ' -f1) | |
dist_version=$(cat /etc/slackware-version | cut -d ' ' -f2) | |
fi | |
elif [ -r /etc/puppyversion ]; then | |
dist_name='puppy' | |
dist_version=$(cat /etc/puppyversion) | |
fi | |
fi | |
;; | |
'OpenBSD'|'NetBSD'|'FreeBSD'|'SunOS') | |
dist_name=$os | |
if [ "$dist_name" = "SunOS" ]; then | |
dist_name='solaris' | |
fi | |
dist_version=$(uname -r | sed 's/-.*//') | |
;; | |
'Darwin') | |
dist_name='macos' | |
dist_version=$(sw_vers -productVersion) | |
;; | |
esac | |
dist_name=$(echo $dist_name | tr '[:upper:]' '[:lower:]') | |
echo "$dist_name-$dist_version" |
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